Key Takeaways Meme stocks made headlines this week as heavy trading activity in GameStop, AMC Entertainment, and other stocks drew speculation of a meme stock resurgence. GameStop and AMC Entertainment shares soared on Monday and Tuesday, before dropping sharply later in the week. The two-day rally to start the week was largely attributed to the online return of Keith Gill, a key figure in the meme stock craze of 2020 and 2021. Meme stocks made headlines this week as heavy trading activity in GameStop (GME) ...